FRP tank perforating device

Abstract

The invention relates to a FRP tank perforating device which is used in cooperation with a propelling device and locating clamp. The FRP tank perforating device comprises a cup-shaped cutter, an ultrasonic rotary main shaft and a waste discharging mechanism. The waste discharging mechanism comprises an ejection ring which is arranged in an inner cavity of the cup-shaped cutter in a matched manner,at least two ejector rods which perpendicularly penetrate through the end face of the cup-shaped cutter and are connected with the ejection ring, a synchronizing plate which is connected with the end, far away from the ejection ring, of each ejector rod, a drive element used for drying the synchronizing plate to linearly move so as to drive the ejection ring to conduct ejection and springs whichare arranged on the ejector rods in a sleeving manner and can achieve resetting of the ejection ring. The ultrasonic rotary main shaft comprises an ultrasonic amplitude-change pole and a main shaft motor used for providing rotation power for the ultrasonic amplitude-change pole. The ultrasonic amplitude-change pole penetrates through the synchronizing plate and then is connected with the center ofthe cup-shaped cutter. The FRP tank perforating device is high in locating precision, good and stable in perforating quality and capable of discharging cutting chips in time, improves the cutting efficiency and improves the waste discharging efficiency.

Description

technical field [0001] The invention belongs to the field of FRP tank body processing, and in particular relates to an FRP tank body opening device. Background technique [0002] FPR is Fiber Reinforced Plastics, also known as FRP, which is a fiber-reinforced composite material that uses glass fiber and its products (glass cloth, tape, felt, yarn, etc.) as a reinforcing material and synthetic resin as a matrix material. Due to the characteristics of FPR light weight, high strength, strong corrosion resistance, and high internal pressure, more and more current water treatment tanks are made of FRP, and the lining of FRP tanks is mostly sprayed with short fibers and resins. The solvent is sprayed on the mold and then rolled, cured and released from the mold, and the glass fiber is wound on the outer surface. [0003] Since most types of FRP tanks need to process water injection ports and water outlets in the cylinder body, and there is no special large-diameter hole opening e...

AI Technical Summary

Problems solved by technology

[0003] Since most types of FRP tanks need to process water injection ports and water outlets in the cylinder body, and currently there is no special large-diameter hole opening equipment for FRP tanks, workers generally use electric hole openers to carry out hole opening operations , there are the following defects: 1) Manual scribing and low positioning accuracy, and workers use standing postures to hold electric tools to open holes, and require a lot of forward strength, which will inevitably cause the axis of the hole to shake continuously. In short, The processing quality is low; 2) The scraps that will be removed will be stuck in the cup-shaped cutter of the electric hole opener and cannot be removed immediately, resulting in a large amount of accumulation and difficult removal. It often takes a lot of effort and time to remove the scraps

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